Hardcoded LUA_THZT from THZ1.wad, giving us the funny-looking steam whistle tree

This concludes hardcoding of scenery items for THZ

src/dehacked.c

@@ -4714,6 +4714,22 @@ static const char *const STATE_LIST[] = { // array length left dynamic for sanit
 	"S_THZFLOWERB", // THZ1 Spin flower (red)
 	"S_THZFLOWERC", // THZ1 Spin flower (yellow)
 
+	// THZ Steam Whistle tree/bush
+	"S_THZTREE",
+	"S_THZTREEBRANCH1",
+	"S_THZTREEBRANCH2",
+	"S_THZTREEBRANCH3",
+	"S_THZTREEBRANCH4",
+	"S_THZTREEBRANCH5",
+	"S_THZTREEBRANCH6",
+	"S_THZTREEBRANCH7",
+	"S_THZTREEBRANCH8",
+	"S_THZTREEBRANCH9",
+	"S_THZTREEBRANCH10",
+	"S_THZTREEBRANCH11",
+	"S_THZTREEBRANCH12",
+	"S_THZTREEBRANCH13",
+
 	// THZ Alarm
 	"S_ALARM1",
 
@@ -6171,6 +6187,8 @@ static const char *const MOBJTYPE_LIST[] = {  // array length left dynamic for s
 	"MT_THZFLOWER1",
 	"MT_THZFLOWER2",
 	"MT_THZFLOWER3",
+	"MT_THZTREE", // Steam whistle tree/bush
+	"MT_THZTREEBRANCH", // branch of said tree
 	"MT_ALARM",
 
 	// Deep Sea Scenery

src/info.c

@@ -193,6 +193,7 @@ char sprnames[NUMSPRITES + 1][5] =
 	"THZP", // THZ1 Steam Flower
 	"FWR5", // THZ1 Spin flower (red)
 	"FWR6", // THZ1 Spin flower (yellow)
+	"THZT", // Steam Whistle tree/bush
 	"ALRM", // THZ2 Alarm
 
 	// Deep Sea Scenery
@@ -1918,6 +1919,22 @@ state_t states[NUMSTATES] =
 	{SPR_FWR5, FF_ANIMATE, -1, {NULL}, 19, 2, S_NULL}, // S_THZFLOWERB
 	{SPR_FWR6, FF_ANIMATE, -1, {NULL}, 19, 2, S_NULL}, // S_THZFLOWERC
 
+	// THZ Steam Whistle tree/bush
+	{SPR_THZT, 0, -1, {NULL}, 0, 0, S_NULL}, // S_THZTREE
+	{SPR_THZT,  1|FF_PAPERSPRITE, 40, {NULL}, 0, 0, S_THZTREEBRANCH2}, // S_THZTREEBRANCH1
+	{SPR_THZT,  2|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH3}, // S_THZTREEBRANCH2
+	{SPR_THZT,  3|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH4}, // S_THZTREEBRANCH3
+	{SPR_THZT,  4|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH5}, // S_THZTREEBRANCH4
+	{SPR_THZT,  5|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH6}, // S_THZTREEBRANCH5
+	{SPR_THZT,  6|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH7}, // S_THZTREEBRANCH6
+	{SPR_THZT,  7|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH8}, // S_THZTREEBRANCH7
+	{SPR_THZT,  8|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH9}, // S_THZTREEBRANCH8
+	{SPR_THZT,  9|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH10}, // S_THZTREEBRANCH9
+	{SPR_THZT, 10|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH11}, // S_THZTREEBRANCH10
+	{SPR_THZT, 11|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH12}, // S_THZTREEBRANCH11
+	{SPR_THZT, 12|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH13}, // S_THZTREEBRANCH12
+	{SPR_THZT, 13|FF_PAPERSPRITE,  4, {NULL}, 0, 0, S_THZTREEBRANCH1}, // S_THZTREEBRANCH13
+
 	// THZ Alarm
 	{SPR_ALRM, FF_FULLBRIGHT, 35, {A_Scream}, 0, 0, S_ALARM1}, // S_ALARM1
 
@@ -8670,6 +8687,60 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
 		S_NULL          // raisestate
 	},
 
+	{           // MT_THZTREE
+		904,            // doomednum
+		S_THZTREE,      // spawnstate
+		1000,           // spawnhealth
+		S_NULL,         // seestate
+		sfx_None,       // seesound
+		8,              // reactiontime
+		sfx_None,       // attacksound
+		S_NULL,         // painstate
+		0,              // painchance
+		sfx_None,       // painsound
+		S_NULL,         // meleestate
+		S_NULL,         // missilestate
+		S_NULL,         // deathstate
+		S_NULL,         // xdeathstate
+		sfx_None,       // deathsound
+		8,              // speed
+		16*FRACUNIT,    // radius
+		64*FRACUNIT,    // height
+		0,              // display offset
+		16,             // mass
+		0,              // damage
+		sfx_None,       // activesound
+		MF_NOBLOCKMAP|MF_NOCLIP|MF_SCENERY, // flags
+		S_NULL          // raisestate
+	},
+
+	{           // MT_THZTREEBRANCH
+		-1,             // doomednum
+		S_THZTREEBRANCH1, // spawnstate
+		1000,           // spawnhealth
+		S_NULL,         // seestate
+		sfx_None,       // seesound
+		8,              // reactiontime
+		sfx_None,       // attacksound
+		S_NULL,         // painstate
+		0,              // painchance
+		sfx_None,       // painsound
+		S_NULL,         // meleestate
+		S_NULL,         // missilestate
+		S_NULL,         // deathstate
+		S_NULL,         // xdeathstate
+		sfx_None,       // deathsound
+		8,              // speed
+		1*FRACUNIT,     // radius
+		1*FRACUNIT,     // height
+		0,              // display offset
+		16,             // mass
+		0,              // damage
+		sfx_None,       // activesound
+		MF_NOBLOCKMAP|MF_NOCLIP|MF_SCENERY, // flags
+		S_NULL          // raisestate
+	},
+
 	{           // MT_ALARM
 		901,            // doomednum
 		S_ALARM1,       // spawnstate

src/info.h

@@ -393,6 +393,7 @@ typedef enum sprite
 	SPR_THZP, // THZ1 Steam Flower
 	SPR_FWR5, // THZ1 Spin flower (red)
 	SPR_FWR6, // THZ1 Spin flower (yellow)
+	SPR_THZT, // Steam Whistle tree/bush
 	SPR_ALRM, // THZ2 Alarm
 
 	// Deep Sea Scenery
@@ -2026,6 +2027,22 @@ typedef enum state
 	S_THZFLOWERB, // THZ1 Spin flower (red)
 	S_THZFLOWERC, // THZ1 Spin flower (yellow)
 
+	// THZ Steam Whistle tree/bush
+	S_THZTREE,
+	S_THZTREEBRANCH1,
+	S_THZTREEBRANCH2,
+	S_THZTREEBRANCH3,
+	S_THZTREEBRANCH4,
+	S_THZTREEBRANCH5,
+	S_THZTREEBRANCH6,
+	S_THZTREEBRANCH7,
+	S_THZTREEBRANCH8,
+	S_THZTREEBRANCH9,
+	S_THZTREEBRANCH10,
+	S_THZTREEBRANCH11,
+	S_THZTREEBRANCH12,
+	S_THZTREEBRANCH13,
+
 	// THZ Alarm
 	S_ALARM1,
 
@@ -3503,6 +3520,8 @@ typedef enum mobj_type
 	MT_THZFLOWER1,
 	MT_THZFLOWER2,
 	MT_THZFLOWER3,
+	MT_THZTREE, // Steam whistle tree/bush
+	MT_THZTREEBRANCH, // branch of said tree
 	MT_ALARM,
 
 	// Deep Sea Scenery

src/p_mobj.c

@@ -10096,6 +10096,14 @@ domaceagain:
 			mobj->destscale = mobj->scale;
 		}
 		break;
+	case MT_THZTREE:
+		{ // Spawn the branches
+			angle_t mobjangle = FixedAngle(mthing->angle*FRACUNIT);
+			P_SpawnMobjFromMobj(mobj, 1*FRACUNIT,  0,          0, MT_THZTREEBRANCH)->angle = mobjangle + ANGLE_22h;
+			P_SpawnMobjFromMobj(mobj, 0,           1*FRACUNIT, 0, MT_THZTREEBRANCH)->angle = mobjangle + ANGLE_157h;
+			P_SpawnMobjFromMobj(mobj, -1*FRACUNIT, 0,          0, MT_THZTREEBRANCH)->angle = mobjangle + ANGLE_270;
+		}
+		break;
 	default:
 		break;
 	}